As a Principal Engineer in Propulsion Mechatronic Hardware at General Motors, you will provide technical leadership for vehicle propulsion systems across advanced development and production programs. You will define and evolve the architecture of mechatronic hardware, balancing performance, efficiency, durability, scalability, safety, and cost while ensuring alignment with global regulatory standards. Day-to-day responsibilities include leading system integration efforts, resolving complex engineering issues, and collaborating closely with software, manufacturing, and supplier teams to shape GM’s future propulsion technologies. The role requires deep expertise in internal combustion engines and electric or hybrid systems, as well as experience in hardware design execution and cross-platform engineering leadership. You will work within a large-scale automotive context, influencing enterprise-level technical direction and driving the development of next-generation propulsion solutions that directly impact vehicle performance and customer satisfaction.